H.S ENGINEERS

Sector 1, Noida, Uttar Pradesh

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• FeatureAvailable in galvanized and stainless steel Frames available in single and double rebate All frames are prepared for receiving hardware Frames can also be designed for flush fixing Primed and finish painted.

Metal Fire Rated Doors shutter is 46 mm thick steel Check door confirming to BS: 476 Part-22and IS : 3614 Part-II Fabricated with 2 nos 20 SWG galvanized steel sheet sandwiching with proprietary fire resistant insulation materials in-between. The door frames are manufactured from 16 SWG galvanized steel sheet pressed form to double rebate profile of size 143mm x 57mm. The door frame and door shutter are fitted with SS BALL BEARING HINGES (100 X 75 X 2.5 MM) and are coated with one coat of fire and corrosion resistant primer.

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42mm thick asbestos free composite Fire Smoke check shutters of 60 minutes fire rating confirming to BS ; 476 Part – 22 & IS : 3614 Part – II comprising of two 12mm thick Calcium Silicate boards sandwiching 12mm thick Proprietory fire resistance insulation material faced with 3mm thick commercial ply facing on both sides with heat activated intumescent fire seal strip size 10mm x 4mm mounted in the grooves on three sides except bottom and one coat of anti-termite fire retardant primer.